In the figure, rigid tee-beam ABC is supported at A by a single shear pin connection and at B by a strut, which consists of two 27-mm- wide by 7-mm-thick steel bars. The pins at A, B, and D are each 11 mm in diameter. The yield strength of the steel bars in strut (1) is 217 MPa, and the ultimate shear strength of each pin is 486 MPa. Determine the allowable load P that may be applied to the rigid bar at C if an overall factor of safety of 2.8 is required. Use L₁ = 0.93 m and L₂ = 1.38 m.

In the figure, rigid tee-beam ABC is supported at A by a single shear pin connection and at B by a strut, which consists of two 27-mm- wide by 7-mm-thick steel bars. The pins at A, B, and D are each 11 mm in diameter. The yield strength of the steel bars in strut (1) is 217 MPa, and the ultimate shear strength of each pin is 486 MPa. Determine the allowable load P that may be applied to the rigid bar at C if an overall factor of safety of 2.8 is required. Use L₁ = 0.93 m and L₂ = 1.38 m.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.9.4P: Two steel tubes are joined at B by four pins (dp= 11 mm), as shown in the cross section a—a in the...

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